Question

what is typically the first imaging modality used for evaluation of degenerative arthritis?
x - ray
ultrasound
mri
ct

Explanation:

X - rays are commonly the first - line imaging modality for degenerative arthritis as they can show joint space narrowing, osteophyte formation, and subchondral sclerosis which are characteristic features of the condition. They are widely available, relatively inexpensive, and can provide quick initial diagnostic information.

Answer:

A. X - ray